Research of Multi-Functional Coastal Zoning and Evaluation Based on Principle Component Analysis

According to the present situation of Chinese and international coastal zone management, the research of multi-functional coastal zone is briefly introduced. By a comprehensive method of combining Principle Component Analysis, the multi-function coastal zone evaluation system is initially described. This provides a basis for future evaluation of multi-functional coastal zone planning, design and management. At the same time, it adds new connotation for in-depth development of marine environmental impacts assessment and sea area utilization demonstration processes.